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4Life Transfer Factor Tri-Factor Formula

Browse PDR's full list of drug information

4Life Transfer Factor Tri-Factor Formula

(nanofactor/transfer factor)

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U.S.-based MDs, DOs, NPs and PAs in full-time patient practice can register for free access to the Prescribers’ Digital Reference on PDR.net. PDR.net is to be used only as a reference aid, it is not intended to be a substitute for the exercise of professional judgement. You should confirm the information on the PDR.net site through independent sources and seek other professional guidance in all treatment and diagnosis decisions.

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